Keller + Hofer AG is a trusted provider of heating and sanitary solutions. The company specializes in efficient heating systems, heat pumps, solar and wood-based technologies, as well as high-quality sanitary installations. Services include planning, installation, modernization, maintenance, repairs, and emergency support for new builds and renovations. The focus: reliable, sustainable building technology delivered with technical expertise, clean execution, and strong customer commitment.

Ackermann AG in Egnach delivers over 120 years of expertise in professional HVAC planning and energy consulting across Eastern Switzerland. We design heating, ventilation, air conditioning and sanitary systems for residential, commercial and industrial buildings. Our services include bathroom renovation coordination, heating system replacement planning, energy optimisation and sustainable solutions focusing on renewable energy. With technical competence, precision and a commitment to quality, we support architects, builders and private clients in realising efficient building technology concepts. Contact us for tailored HVAC planning.

Top Service - herzlichen Dank für die äusserst prompte und super ausgeführte Aenderung der Installation in der Küche - jetzt funktioniert alles perfekt und es tropft nicht mehr! Sehr gute Lösung gefunden. Ich kann dieses Unternehmen nur empfehlen!

Die Mitarbeitenden der JGE arbeiten nicht nur hochprofessionell sondern sie erklären auch für Laien verständlich was sei anbieten und tun. Auch sehr freundlich und jederzeit erreichbar. Aufgrund der Super-Arbeit haben wir JGE auch gleich die Renovation des Badezimmers in Auftrag gegeben. Alles Top und gerne wieder.

Hutt GmbH blends expert plumbing and sheet-metal craftsmanship with bespoke metalwork and custom motorcycle builds. Founder Remo Hutterli delivers precision and creativity—from single parts to full conversions. Bathrooms, roof drainage, metal one-offs or bike tuning: design, fabrication and installation from a single source. Built for function, aesthetics and durability—exactly the way you want it. Honest craft with character: high-quality, unique and made to last.

Whether it's a new build, renovation or emergency – we’re your trusted plumbing partner for water and heating solutions. Our skilled plumbers deliver high-quality work, honest pricing, and friendly service – from dripping taps to full bathroom upgrades. With care, cleanliness and a smile, we take care of your plumbing so you can feel at ease. Contact us – we’re quickly at your side.